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Final Jeopardy
100

In the number 456,123, what is the value of the digit 5?

50,000

100

What form is this: 

4,265

a) standard form

b) word form

c)expanded form

d) expanded notation

standard form

100

Compose this number: 200,000 + 50,000 + 3,000 + 400 + 20 + 1

253,421

100

Decompose 345,678 into expanded form.

300,000 + 40,000 + 5,000 + 600 + 70 + 8

200

In the number 782,941.56, what is the value of the digit 5?

5 tenths


5/10


0.5

200

 What is the word form of 4,328.26?

Four thousand, three hundred twenty-eight and twenty-six hundredths

200

 Compose this number: 700,000 + 80,000 + 6,000 + 500 + 9 + 0.5 + 0.005

786,509.505

200

Decompose 520,491 into expanded form.

500,000 + 20,000 + 400 + 90 + 1

300

In the number 6,183, what is the value of the digit 1?

100

300

What is the expanded form of 235,471?

200,000 + 30,000 + 5,000 + 400 + 70 + 1

300

Compose a number with:

  • 4 hundred-thousands
  • 2 ten-thousands
  • 1 thousand
  • 8 hundreds
  • 3 tens
  • 6 ones

421,836

300

Decompose 681,025.004 into expanded notation.

(6 × 100,000) + (8 × 10,000) + (1 × 1,000) + (2 × 10) + (5 × 1) + (4 x 0.001)

400

In the number 234,456,170, what is the value of the digit 0?

0 has no value it is a place holder

400

What is the expanded notation of 563,204.45?

(5 × 100,000) + (6 × 10,000) + (3 × 1,000) + (2 × 100) + (4 × 1) + (4 x 0.1) + (5 x 0.01)

400

Compose a number with:

  • 9 in the hundred-thousands place
  • 0 in the ten-thousands place
  • 5 in the thousands place
  • 2 in the hundreds place
  • 6 in the tens place
  • 4 in the ones place

905,264

400

Decompose 765,432 using place-value names.

  • 7 hundred-thousands
  • 6 ten-thousands
  • 5 thousands
  • 4 hundreds
  • 3 tens
  • 2 ones
500

In the number 956,456,123.367 , what is the value of the digits 9 and 7?

The digit 9 has a value of 900,000,000


The digit 7 has a value of 7 thousandths, 7/1000, 0.007

500

What form is this?

(4x10) + (6 x 0.001)

a) standard form

b) word form

c)expanded form

d) expanded notation

expanded notation

500

Compose a number with:

  • 8 hundred-thousands
  • 3 thousands
  • 4 hundreds
  • 7 ones
  • 8 tenths
  • 5 hundredths
  • 6 thousandths

803,407.856

500

Decompose in both expanded form and expanded notation:


421,146.006

Expanded form: 400,000+20,000+,1,000+100+40+6+0.006


Expanded notation: (4 x 100,000) + (2 x 10,000) +( 1 x 1,000) + (1 x 100) + ( 4 x 10) + (6 x 1) + ( 6 x 0.006)

500

A number is decomposed as:

(6 × 100) + (2 × 10) + (9 × 1) + (4 × 0.1) + (8 × 0.01) + (3 × 0.001)

  1. What is the number in standard form?
  2. What is its word form?
  3. Which digit has the greatest value?
  4. Which digit has the least value?
  • 629.483
  • Six hundred twenty-nine and four hundred eighty-three thousandths
  • 6 (value = 600)
  • 3 (value = 0.003 or three thousandths)